6463341623 has 2 divisors, whose sum is σ = 6463341624. Its totient is φ = 6463341622.

The previous prime is 6463341613. The next prime is 6463341631. The reversal of 6463341623 is 3261433646.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6463341623 - 2³⁰ = 5389599799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6463341613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3231670811 + 3231670812.

It is an arithmetic number, because the mean of its divisors is an integer number (3231670812).

Almost surely, 2^6463341623 is an apocalyptic number.

6463341623 is a deficient number, since it is larger than the sum of its proper divisors (1).

6463341623 is an equidigital number, since it uses as much as digits as its factorization.

6463341623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 186624, while the sum is 38.

The square root of 6463341623 is about 80394.9104297032. The cubic root of 6463341623 is about 1862.7405569984.

The spelling of 6463341623 in words is "six billion, four hundred sixty-three million, three hundred forty-one thousand, six hundred twenty-three".